LCA sits on bump stops?

No, you don't normally get more angle by clocking the T-bar on a different flat, nor by turning it around (fwd-aft). What post #15 meant was that you might be able to get it in the next position of the adjuster, i.e. the clocking between the rear hex anchor and the front adjuster. To try, remove the bumper on your UCA so you can drop the LCA down a bit more, and fully back off the adjuster. You might even have to unbolt the UCA.

I once got the T-bars in my 69 Dart in like that (just barely). Then the front end sat a bit too high, but eventually settled to perfect. I later found that I had inadvertently swapped L & R T-bars (was young then, and no internet). I had reversed the sag they had taken. People say they will eventually snap if you do that, but I drove the car like that for another 4 years until it was stolen. It would be good if it snapped on the car thieves. Never found the car, just the license plate turned up 7 yrs later on a stolen Jetta in Cobb County, GA.